baber/WOPTO huggingface dataset:
Patent RU-2026707-C1 (RU)
Title: Extractor for the system liquid-liquid
Inventor: MATUSHKIN MAKSIM P
IPC: B01D11/04
Filed: 1991-08-23
Granted: 1995-01-20
Abstract: FIELD: chemical engineering. SUBSTANCE: extractor casing is made in the form of a column along whose axle a rotor-shaft is mounted. The casing is divided in height into sections by the partitions having the shape of a hopper. Basins with a perforated lateral surface are mounted on the shaft in the upper sections. The perforation size increases according to the basin height. The bottom and the inner lateral surface of the basins as well as the inner surface of the sections in which the basins are located, are equipped with a three-dimensional cellular grid. The grid is fixed to the extractor casing by means of flexible members. Mixing devices in the shape of upset frustums are mounted on the shaft in the lower sections. EFFECT: intensified extraction process and reduced power consumption. 2 cl, 2 dwg
Patent RU-2050357-C1 (RU)
Inventor: RODZHER CHALZ BRAUN
IPC: C07D285/16
Filed: 1987-02-09
Granted: 1995-12-20
Abstract: Использование: в качестве гипотензивных средств для лечения гипертонии. Сущность изобретения: продукт S-трет-бутил-3-[N-(1-(S)- этоксикарбонил-3-фенилпропил)-L- аланил]-2,3-дигидро-1,2,3,-тиадиазол-2-(S)-карбоновая кислота, т. пл 165 8°С [α]       2   D         2,5  252,8 (в 2%-ном эталоне) БФ C 22 H 31 N 3 O 5 S 5-трет-бутил-3-[N″ (1-(S)-карбокси-3-фенилпропил-L- лизил]-2,3 дигидро-1,3,4-тиадозол-2-(S)- карбоновая кислота. т. пл. 180 190°С, БФ C 23 H 34 N 4 O 5 S. 2 з. п. ф-лы, 1 табл.
Patent RU-2099381-C1 (RU)
Inventor: RAZUMOVA OLGA VLADISLAVOVNA
IPC: C09J163/02
Filed: 1991-07-08
Granted: 1997-12-20
Abstract: FIELD: gluing elements of metal and concrete. SUBSTANCE: composition comprises, w. p.: epoxy diane resin, 100; polyethylene polyamine, 5-10; natural mixture, 25-60. Said natural mixture comprises, mas.%: silicium oxide, 51.1; aluminium oxide, 19.6; calcium oxide, 9.1; ferrum oxide, 8.8; magnesium oxide, 5.4; oxide of sodium and potassium, 4.6; titanium oxide, 1.3. EFFECT: improved quality of desired product. 4 tbl
Patent RU-2024083-C1 (RU)
Inventor: NURULLIN RINNAT G
IPC: H01B12/00
Filed: 1991-12-02
Granted: 1994-11-30
Abstract: Использование: для создания органических веществ, обладающих свойством сверхпроводимости. Органический сверхпроводник имеет кристаллическую структуру, сформированную из слоев пары органических соединений, в котором слои кристалла связаны отрицательно заряженными ионами. Пары органических соединений состоят из производных пиримидина и пурина. В качестве отрицательного заряженного иона, связывающего слои кристалла, применено химическое образование или на основе фосфата, или перхлората, или гексафлуорофосфата, или фосфата с сахаром. Описанную структуру органического сверхпроводника получают путем синтеза известными способами. 4 з.п.ф-лы, 12 ил.
Patent RU-2065070-C1 (RU)
Title: Vortex carburetor
Inventor: SINAJKO EFIM I
IPC: F02M17/00
Filed: 1991-12-24
Granted: 1996-08-10
Abstract: FIELD: manufacture of engines; internal combustion engine supply systems. SUBSTANCE: vortex carburetor has mixing chamber with end and side walls, air intake holes made in side wall of chamber, air flow swirler located near air intake holes and made in the form of ring with tangential passages, fuel supply device mounted for motion in radial direction on one of end walls of mixing chamber. Fuel-and-air mixture discharge passage is provided with damper made in the form of body of revolution whose longitudinal section is made in the form of ellipse. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2048086-C1 (RU)
Title: Device for measuring inclination angle of hoof engaging wall
Inventor: POGODAEV SERGEJ F
IPC: A01K29/00
Filed: 1992-01-29
Granted: 1995-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: device comprises base 1 and plate 2 articulated thereto. An arch-measuring rule in the form of a protractor is rigidly secured to the base. The plate adjoining the protractor has retainer 6 in a cutout secured on a boss. As plate 2 comes in contact with the engaging wall of the hoof, its position is fixed by retainer 5 and the inclination angle is determined on the scale of protractor 4 in degrees. EFFECT: improved design. 1 dwg
Patent RU-2022327-C1 (RU)
Inventor: SOKOLOV SERGEJ V
IPC: G06E1/04
Filed: 1992-02-28
Granted: 1994-10-30
Abstract: Изобретение относится к оптической цифровой технике и может быть использовано при синтезе оптических вычислительных машин. Сущность изобретения состоит в том, что для организации двоичного суммирования одноименных разрядов кодов слагаемых использованы оптические бистабильные элементы, порог срабатывания которых равен уровню логической "1", а связь между ними осуществляется с помощью волноводных ответвлений, причем для суммирования с сигналом переноса из младшего разряда использована вторая ступень суммирования, идентичная оптической схеме суммирования разрядов слагаемых (первой ступени). 1 ил.
Patent RU-2060786-C1 (RU)
Title: Apparatus for steam turbine condenser cooling water purification
Inventor: VIDIN YURIJ V
IPC: B01D33/04
Filed: 1992-03-12
Granted: 1996-05-27
Abstract: FIELD: cooling systems with biological pollution of vegetable origin. SUBSTANCE: apparatus for steam turbine condenser cooling water purification has mechanical gauze 1 made in the form of closed belt, composed of sieves; and washing mechanism 7 located over water stream on rear side of gauze. Opposite washing mechanism on front side of gauze there is additionally located on pendulum-type suspension 8 cylindrical brush 9 rigidly fixed on shaft 10, on ends of which there are freely mounted detaching disks 11. In the case brush 9 is contacting gauze along whole its width and is capable to rotate around axis in direction, that is opposite to direction of gauze movement in point of contact. EFFECT: increased productivity. 2 dwg
Patent RU-2072026-C1 (RU)
Inventor: LOGVINENKO STANISLAV V
IPC: C04B24/24
Filed: 1992-04-13
Granted: 1997-01-20
Abstract: Способ применим при бурении нефтяных и газовых скважин, а именно - при приготовлении тампонажных растворов для цементирования скважин с низким пластовым давлением. Стабилизация ранней прочности цементного камня при водоцементном отношении 0,8 скважинах с температурных режимом до 100 o С достигается за счет смешения цемента с водой затворения, в которую вводят стабилизатор ранней прочности цементного камня - гипан в количестве 0,21-0,33 %. 2 табл.
Patent RU-2006963-C1 (RU)
Title: Устройство для перемещения курсора по экрану цветного растрового индикатора
Inventor: KUTNIJ EVGENIJ I
IPC: G09G5/08
Filed: 1992-04-20
Granted: 1994-01-30
Abstract: Использование: автоматика и вычислительная техника, система отображения информации на экране цветного растрового индикатора. Сущность изобретения: устройство содержит каналы перемещения курсора по координатам X и Y, каждый из которых содержит 2 формирователя импульсов 3,4, блок управления 9, функциональный преобразователь 10, умножитель 2 частоты, элементы И - НЕ 5 - 8. 3 ил.
Patent RU-2060948-C1 (RU)
Title: Способ определения изменения баланса органического углерода и азота в почве и соотношения этих элементов
Inventor: ISLAMOV SERGEJ S
IPC: G01N33/24
Filed: 1992-05-07
Granted: 1996-05-27
Abstract: Использование: область сельского хозяйства, в частности способы определения содержания органического углерода и азота в почве, и может быть использован для определения баланса этих элементов в почве, прогноза нуждаемости почв в органических удобрениях с различным соотношением азота и углерода и определения антропогенного воздействия на баланс и динамику форм их в почве. Сущность изобретения: цель изобретения - повышение точности определения. Для этого в отобранных образцах почвы определяют содержание нитратного азота (Ng), затем образец увлажняют до 40 - 100% от полной влагоемкости и инкубируют в закрытой капсуле при t = 65 - 85 o С, в конце инкубации определяют в газовой среде С - СО 2  и оставшийся углерод почвы С n , общий углерод рассчитывают как сумму двух определений С n  + С - СО 2  = С о   б , одновременно проводят анализ общего азота (N о   б ) и минерализованного азота в виде N - NH 4  (Ng), неминерализованный азот определяют по разнице N о   б  - Ng, затем рассчитывают величины соотношения различных фаз этих элементов по формулам: C - CO 2 /Ng; C n /(N о   б  - Ng); C n  + C - CO 2 )/N о   б , а изменение баланса этих элементов определяют как разность значений баланса за исследуемый период. 2 ил.
Patent RU-2055506-C1 (RU)
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1996-03-10
Abstract: FIELD: toilet articles. SUBSTANCE: toothbrush comprises spherical head, cleaning bristles and cylindrical bristle holders arranged throughout the head surface. Bristles are installed on vertical surfaces of said holders, convenient handling because toothbrush needs no constant correction and orientation on teeth. EFFECT: improved design. 4 dwg
Patent RU-2041285-C1 (RU)
Inventor: MITNIKOV ILYA EFIMOVICH
IPC: C23C2/06
Filed: 1992-06-03
Granted: 1995-08-09
Abstract: Способ изготовления ванн для нанесения покрытия из расплава цинка включает установку внутрь корпуса ванны экрана с зазором, заполненным защитным слоем, в качестве которого берут состав, содержащий, мас. окись цинка 2 72, нитрид бора 2 70, огнеупорная глина 5-10, бентонитовая глина 1 2, порошок железа 4 8, силикат натрия, растворимый 10 14, при этом величину зазора между экраном и стенкой корпуса выбирают из условия указанного в описании. 1 ил. 2 табл.
Patent RU-2063597-C1 (RU)
Title: Rotary furnace
Inventor: ZANKOV BORIS IVANOVICH
IPC: F27B7/10
Filed: 1992-06-09
Granted: 1996-07-10
Abstract: FIELD: manufacture of ceramic articles; devices for heat treatment of brick. SUBSTANCE: rotary furnace consists of heat-insulated cylindrical housing 1 divided longitudinally into three zones by means of heat-insulated partitions 3: zone l -drying; zone ll - preheating; zone lll - roasting; zone lV - precooling. Mounted in zones l, ll and lV are cylindrical partitions 4. Furnace is provided with lattice guides 5 for placing and moving the brick, loading system (ports 7) and unloading system (ports 8), fuel and air supply systems and gas discharge system. EFFECT: enhanced reliability. 2 dwg
Patent RU-2066229-C1 (RU)
Title: Apparatus for suspensions separation and washing
Inventor: DERYUZHOV YURIJ M
IPC: B01D29/72
Filed: 1992-06-03
Granted: 1996-09-10
Abstract: FIELD: chemical, food-processing or pharmaceutical industry. SUBSTANCE: apparatus has body with loading and unloading branch pipes, located in body stationary filtering drum, inside which on common central shaft there are rotor-pulsing device double thread worm feeder with blades fixed between its coils and rotor made of two disks connected by flat blades and also single tread unloading worm feeder. Apparatus also has stationary hollow disk-collector located between rotor and unloading worm feeder. Disk-collector has nozzles located along its periphery and directed opposite to mass motion in apparatus. Single thread unloading worm feeder is made conical with decrease of diameter in direction of mass motion and is enclosed in conical peripheral body fixed on flange of filtering drum. EFFECT: increased productivity. 5 dwg
Patent RU-2034665-C1 (RU)
Title: Hydraulic cyclone
Inventor: POTAPCHUK VLADIMIR SERGEEVICH
IPC: B04C5/16
Filed: 1992-08-11
Granted: 1995-05-10
Abstract: FIELD: continuous suspension separation. SUBSTANCE: hydraulic cyclone has cylindrical casing 1 with tangential pipe branch 2 for initial suspension inlet, discharge pipe branch 3, pipe branch 4 for removal of thickened fractions provided with a combined chamber, which includes non-perforated cylindrical part of chamber 5 and perforated conical part in the form of rotor 6, restricted with sealed housing 7 and put on one shaft with worm 8. Brushes 9 installed on external side of rotor 6 parallel to its generatrices are secured on sealed housing 7. Tube 10 is installed inside casing 1 on its shaft. Pipe branch 11 with slot-like extension 12 is installed coaxially with rotor 6 on housing 7. EFFECT: shorter time period for dehydration of thickened fraction and prevention of perforation blockage. 1 dwg
Patent RU-2039960-C1 (RU)
Title: Method of detection of local loss of tightness
Inventor: BASOV ANDREJ A
IPC: G01M3/02
Filed: 1992-07-01
Granted: 1995-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: space between pipe-line and shell is blown through with ballast gas with flow rate G 1 . Calibrated flow of test gas with value Q t  is fed into specified space at start of tested section. Time interval from moment of start of feed up to moment when gas analyzer starts to register test gas in this space at end of tested section is recorded as well as value of steady-state increment of signal of gas analyzer. Feed of calibrated flow is stopped, pipe-line is blown through with ballast gas under working pressure to which flow rate G 2  corresponds with G 2 < G 1 . Then blowing through of pipe-line with ballast gas is discontinued. Simultaneously with stopping of blowing through of pipe- line with ballast gas with flow rate G 2  test gas with flow rate G 3  is fed with G 2 < G 3 < G 1 . After lapse of time  ∧ t feed of test gas into pipe-line is stopped. Simultaneously with stopping of feed of test gas into pipe-line with flow-rate G 3  ballast gas with flow rate G 4  is fed into it with G 3 < G 4 < G 1 . Times of start of growth of signal of gas analyzer (signal from forward front of test gas), intervals of time of growth of signal of gas analyzer from background up to steady-state (maximum) value and value of steady-state increment of signal of gas analyzer as well as times of start of fall of signal of gas analyzer (signal from rear front of test gas) and intervals of time of fall of signal of gas analyzer from steady-state (maximum) to background value are recorded. Coordinate of point of loss of tightness is determined by relation of measured time intervals and its value by relation of measured steady-state increments of signal of gas analyzer. EFFECT: improved efficiency of detection of multiple posses of tightness. 1 dwg
Patent RU-2025304-C1 (RU)
Inventor: TEREKHOV ALEKSANDR S
IPC: B60K17/08
Filed: 1992-09-01
Granted: 1994-12-30
Abstract: Использование: применяется на транспортных средствах - автомобилях-тягачах, тракторах, в дорожной и сельскохозяйственной технике и т.д. Сущность изобретения: блок 7 шестерен 5, 6 внешнего зацепления располагается непосредственно на промежуточном валу 8 привода солнечной шестерни 9 планетарного механизма. трубчатый вал 10 привода водила 11 укорочен. На промежуточном валу 8 установлены три простые трехпозиционные муфты A, B, C, имеющие нейтральное положение, причем одна муфта расположена между корпусом и блоком шестерен, а две другие-между блоком шестерен и планетарным механизмом. 3 ил., 2 табл.
Patent RU-2038371-C1 (RU)
Inventor: TARASOV RENARIJ L
IPC: C12G3/06
Filed: 1992-09-24
Granted: 1995-06-27
Abstract: Использование: относится к ликеро-водочной промышленности. Сущность: композиция содержит зверобой, мяту, донник, душицу, полынь, яблочный спиртованный сок, коньяк, колер и водно-спиртовую жидкость и дополнительно мед натуральный, ванилин, горчицу, гвоздику, калган, кориандр, тмин, чабрец и шалфей соответственно в количестве, кг/100 дал; горчица 1; гвоздика 0,5; донник 2; душица обыкновенная 3; зверобой пронзенный 2; калган 2; кориандр посевной 3; корица 1; мята перечная 2,5; полынь 4; тмин 3; чебрец 3; шалфей мускатный 3; ванилин 0,01; мед 50; колер 18; коньяк 300 л; яблочный спиртованный сок 1000; водно-спиртовая жидкость остальное.
Patent RU-2060730-C1 (RU)
Title: Method of treatment of acute gastroenteric disease in newborn calves
Inventor: SISYAGIN PAVEL N
IPC: A61P1/00
Filed: 1992-10-09
Granted: 1996-05-27
Abstract: FIELD: veterinary. SUBSTANCE: method involves the use preparation containing antibiotic, sulfanylamides (sulgin and norsulfazol), vitamin (riboflavin) and filler (food yeast). Preparation is given orally at the dose 0.7-0.9 g/kg animal mass, twice per a day upon recovery. Preparation is used for diarrhea, coli-bacteriosis and gastroenteritis treatment in calves. EFFECT: enhanced effectiveness of preparation.
Patent RU-2044747-C1 (RU)
Inventor: VYAZOVKIN VLADIMIR L
IPC: C08J5/06
Filed: 1992-09-21
Granted: 1995-09-27
Abstract: Использование: в авиационной, химической промышленности и других областях техники, где предъявляются высокие требования к трансверсальной прочности композиционных материалов. Сущность изобретения:ароматическое полиамидное волокно марки СВМ предварительно обрабатывают полярным апротонным растворителем, например диметилформамидом или диметилсульфоксидом, или смесью полярного апротонного и неполярного растворителя, до усадки волокна на 0,5 5% исходной длины. После удаления оставшегося в набухшем волокне растворителя волокно пропитывают эпоксидным связующим и формуют органопласт известными методами. Прочность на раздир полученных органопластов в зависимости от типа использованного полярного апротонного растворителя, степени усадки волокна и вида эпоксидного связующего составляет 960 2700 Н/м. 2 з.п. ф-лы.
Patent DE-10001041-C1 (DE)
IPC: B24B31/16
Filed: 2000-01-13
Granted: 2001-07-19
Abstract: The invention relates to a method and a device for releasing metallic workpieces from adhering or clamped chips or the like consisting of hard material. The aim of the invention is to release the workpieces from said material in an efficient manner and at short notice. The workpiece (1) to be treated is fixed to an abutment  (4) in a vibration-free manner and a sonotrode (8) of an ultrasound device (5) is then directly mounted on the workpiece (1) to be treated or the like. Said chip is impinged upon with an elastomechanic oscillation until destruction thereof, whereby said oscillation exceeds the limit of audibility.
Patent DE-10065853-C1 (DE)
Title: Switch with fixed contacts and a switching element of plastic material with pressure dependent conductivity is produced in its entirety by a multicomponent injection molding process
Inventor: FRICKE CHRISTIAN
IPC: H01H13/785
Filed: 2000-12-22
Granted: 2002-06-13
Abstract: The switch comprises fixed contacts in the form of conductor paths (3) and a plastic switching element (2) with pressure dependent electric conductivity. The switch is produced, together with a housing (1) or an operating panel, by a multicomponent injection molding process.
Patent DE-10153568-C1 (DE)
Title: Fixing device for a covering strip for a gap on a motor vehicle comprises a multipart holding body having a lower part and an upper part hinged together along a common longitudinal edge over an axis of rotation
Inventor: RANFT DETLEV
IPC: B60R13/04
Filed: 2001-10-30
Granted: 2003-02-06
Abstract: Fixing device for a covering strip for a gap on a motor vehicle comprises a multipart holding body (13) for holding the covering strip and inserting in the gap. The holding body has a lower part (20) and an upper part (21) hinged together along a common longitudinal edge (22) over an axis of rotation running in the longitudinal direction of the gap. The angle of the upper part can be adjusted relative to the lower part via a device (24) in the transverse direction of the gap.  Preferred Features: The lower part is connected to the upper part via a film hinge (28). The device is formed by at least one mutual snap-in toothed device (31) of the upper part and lower part. The snap-in toothed device is arranged a distance away from the axis of rotation (23) of the film hinge.
Patent DE-10244484-C1 (DE)
Title: Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung
Inventor: BECK HUBERT
IPC: F16F9/32
Filed: 2002-09-24
Granted: 2003-12-24
Abstract: Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung, insbesondere für Kraftfahrzeuge, mit einem dämpfungsmittelgefüllten, unter dem Druck mindestens eines in einer Hochdruckkammer angeordneten und als Feder wirkenden Gaspolsters stehenden Arbeitszylinder, der durch einen von einer hohlen Kolbenstange getragenen Arbeitskolben in zwei Arbeitsräume unterteilt wird, mit einer durch die Federbewegungen angetriebenen und Dämpfungsmittel aus einer Niederdruckkammer in den mit der Hochdruckkammer verbundenen Arbeitsraum fördernden Kolbenpumpe, deren Pumpenzylinder durch die hohle Kolbenstange gebildet ist, in die eine am Arbeitszylinder befestigte und an ihrem vorderen Ende ein Saugventil tragende hohle Pumpenstange eintaucht, deren Bohrung mit der Niederdruckkammer verbunden ist, und mit einer in Abhängigkeit von der Stellung des Arbeitskolbens im Arbeitszylinder verschließbaren Abregelöffnung, die den mit der Hochdruckkammer verbundenen Arbeitsraum mit einem in die Niederdruckkammer mündenden Abregelkanal verbindet, wobei der Arbeitskolben über mindestens ein Rückschlagventil in einer Richtung vom Dämpfungsmittel durchströmt wird, wobei von einem Arbeitsraum ein Kanal zu einem verstellbaren Dämpfungsventil verläuft, wobei das verstellbare Dämpfungsventil ein Stellelement aufweist, welches mit dem Druck der Hochdruckkammer und der Niederdruckkammer beaufschlagt wird.
Patent DE-19602928-C1 (DE)
Title: Manually operable adjustment device for vehicle seat
Inventor: KLIESE ANJA
IPC: B60N2/07
Filed: 1996-01-18
Granted: 1997-08-07
Abstract: The locking component has a displacement component coupled to the one adjustment component and guided by the other. The guiding component is provided with or connected to a toothed arrangement running in a longitudinal direction, in which the displacement component engages. A release device locks and unlocks the locking component. The displacement component is a screw spring (4), which is freely rotatable in the unloaded state within the toothed arrangement (3) and has a pitch angle which is outside the self-restricting range. The screw spring is provided with a brake component (6) operable by the release device. The brake component exerts a force on the spring in the locking state which blocks it.
Patent DE-19617973-C1 (DE)
Title: Overhead sludge distribution system for sludge digester
Inventor: GESNER WALTER
IPC: C02F11/04
Filed: 1996-05-06
Granted: 1998-01-29
Abstract: Overhead sludge distribution system for sludge digester (1)  suitable for use in biological waste water treatment plants. Inside the digester, above the surface of the sludge (3), there is a sludge delivery pipe (4) terminating in spraying nozzles (4a). This is mounted on the floating cover of the tank. In this arrangement, the nozzles are directed circumferentially into the digester.
Patent DE-19626248-C1 (DE)
Title: Overload protection for top surface weighing scale with preloaded pressure spring
Inventor: LAUBSTEIN MICHAEL DR
IPC: G01G23/00
Filed: 1996-06-29
Granted: 1998-02-12
Abstract: The protection consists only of auxiliary parts: a coil spring (3), a shaped part (2) and a pressure piece (4). The top surface (1) of the scale is flat and horizontal. The shaped part (2) is connected to this, with a vertical bore, with at least a part region (8) conically tapered, to form a cage, located in which is pressure piece, also having a conical section (9). The coil spring is preloaded and clamped between the top scale surface and the pressure piece, and the conical section of which is pressed against the conical part region of the bore, and the conical regions at the shaped part and at the pressure piece have the same inclination angle. The horizontal surface is formed by the underside of the weighing scale (17). The pressure piece is connected detachably with the load pick-up (15).